High-Pressure Carbon Dioxide Pumps

Supercritical Fluid Technologies introduces the completely
self-contained SFT-10 liquid carbon dioxide pump with advanced Peltier
(thermoelectric) technology, making it possible to achieve high pressure
without the need for an external cooling bath. The SFT-10 also grants:

The capability to pressurize carbon dioxide up to 10,000 PSI
(69 MPa) at flow rates from 0.01 to 24.0 mL/minute.